怎么创建 AI 智能体：分步教程，不写代码或用 Python，支持 GPT、Claude 和 DeepSeek

import json
from openai import OpenAI

client = OpenAI(base_url="https://www.ruapi.ai/v1", api_key="sk-...")

def get_weather(city):
    return f"{city} 现在 +5 °C"  # 这里换成你自己的代码

tools = [{
    "type": "function",
    "function": {
        "name": "get_weather",
        "description": "查询城市天气",
        "parameters": {
            "type": "object",
            "properties": {"city": {"type": "string"}},
            "required": ["city"],
        },
    },
}]

messages = [{"role": "user", "content": "喀山现在天气怎么样？"}]
for _ in range(5):  # 最多 5 步
    reply = client.chat.completions.create(
        model="deepseek-flash", messages=messages, tools=tools
    ).choices[0].message
    messages.append(reply)
    if not reply.tool_calls:  # 模型直接回答了，任务完成
        print(reply.content)
        break
    for call in reply.tool_calls:  # 模型要求调用工具
        args = json.loads(call.function.arguments)
        messages.append({
            "role": "tool",
            "tool_call_id": call.id,
            "content": get_weather(**args),
        })
else:
    print("已到步数上限")